Paige discovers Sumner isn't in New York. Abby spends her time with Charles. Karen welcomes new neighbors.

An emergency arises with Meg. Charles' wife confronts Abby, and Paige gets a surprise.

Sumner's behavior disturbs Mack and Karen. Charles gives Abby a party, but his wife ruins the festivities.

Karen and Mack discover their neighbors are secretive. Charles shows Abby his divorce papers.

Johnny becomes a member of the organization. Karen is asked to testify at a custody hearing for Val's twins.

Abby discovers the man she loves is lying. Paige has an interest in Sumner. Mack and Karen spy on neighbors.

Abby marries Charles and surprises him. Pat refuses to move. Val wants to keep Gary away from their twins.

Sumner makes a decision about Meg, while Val gives Gary some good news.

Jill hates Gary's involvement with the twins - and Val. Olivia meets a new beau. Sumner makes Paige an offer.

Mack and Frank get into a nasty confrontation. Olivia becomes romantically involved with Harold.

Val receives Ben's letter. Paige flirts with Sumner. Olivia and Abby argue about Olivia's time with Harold.

Olivia and Harold's plans to elope go awry. In Mexico, Paige and Johnny get involved in an archeological dig.

Gary sees something strange. Mack doesn't trust Manny. Harold leaves town, and Olivia tries to break free.

Olivia tries to kill herself. Frank spies on Manny. Paige buries an expensive artifact at the dig site.

Jill tries to confuse Val. Paige continues her risky quest in Mexico. Manny smuggles drugs via Lotus Point.

Paige, Johnny and Michael are in grave danger in Mexico. Jill continues her devious plot against Val.

Jill exacts her revenge on Val. Paige and Michael seem doomed.

When Val claims Jill tried to kill her with a drug overdose, no one believes her. Sumner re-enters politics.

Paige, Michael and Johnny are trapped in a van on their way out of Mexico. Val returns to an empty house.

Val is too scared to leave the house. Abby, Karen, and Gary are implicated in an exposé about drug activity.

Sumner considers running for mayor and hires Ted Melcher to handle his return to politics. Val confronts Jill.

Sumner shocks Abby with a proposal, as Olivia announces she will marry Harold. Paige receives unexpected news.

As Sumner and Abby's wedding approaches, his former lover Paige tries everything to win him back.

Jill's alibi begins to come apart when her San Francisco "lover" makes an embarrassing accusation.

As the evidence mounts, Gary believes Jill tried to murder Val. Michael becomes infatuated with a classmate.

Jill wants to take a lie-detector test to prove her innocence. Ted warns Sumner of his political weaknesses.

Abby joins a conservation group working to stop an offshore drilling plan - by a company she secretly owns.

Abby's secret ownership of Murakame is endangered when Sumner requests to meet the company's chief executive.

As Karen and Paula compile evidence against her company, Abby concocts a plan to protect her drilling scheme.

Abby's intricate scheme to protect her secret ownership of Murakame Corporation begins to unravel.

Paige's investigation implicates Ted Melcher in the murder of Murakame Corporation's president.